Location History:
- Kokubunji, JP (2009)
- Yokohama, JP (2006 - 2017)
- Tokyo, JP (2013 - 2021)
Company Filing History:
9 out of 900 
7 out of 42,485 
1 out of 6,648 
Years Active: 2006-2021
Title: **Masayoshi Dohata: Innovator in Magnetic Resonance Imaging Technologies**
Introduction
Masayoshi Dohata, a prominent inventor based in Yokohama, Japan, has made significant contributions to the field of medical imaging through his innovative designs and inventions. With a total of 14 patents to his name, Dohata has focused primarily on advancements in magnetic resonance imaging (MRI) technology, enhancing the precision and efficiency of diagnostic imaging.
Latest Patents
Dohata's recent patents showcase his dedication to improving MRI apparatuses. One notable invention is the high-frequency array coil for an MRI apparatus, which consists of multiple coil units equipped with RF reception coils. These coils are designed to receive magnetic resonance signals effectively. The technology includes an extension conductor that connects parts of each coil, thereby enhancing the detection efficiency of the RF coil and enabling the production of high signal-to-noise ratio (SNR) images.
Another remarkable invention is a magnetic resonance imaging device that features a deformable RF coil permanently mounted on a patient table. This innovation allows the RF coil to maintain a matching and tuned state, regardless of whether it is flat on a top plate or contoured around a test object. The switching capabilities of the tuning and matching circuits are facilitated by a detector that responds to the state changes of the RF coil, ensuring optimal performance.
Career Highlights
Masayoshi Dohata has been associated with prestigious companies, notably Hitachi Medical Corporation and Hitachi, Ltd. His experience in these organizations has enabled him to foster his innovative spirit while providing cutting-edge solutions in medical imaging technology.
Collaborations
Throughout his career, Dohata has collaborated with notable figures in the field, including Hisaaki Ochi and Yoshihisa Soutome. These partnerships have further solidified his work in the research and development of advanced MRI technologies.
Conclusion
Masayoshi Dohata's contributions to the field of magnetic resonance imaging have markedly improved the capabilities of MRI devices, ensuring enhanced diagnostic accuracy and efficiency. His innovative spirit and dedication to advancing medical technology continue to leave a lasting impact in the realm of medical imaging.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.